It’s a Spanish 93. I can’t make out any of the year stamp except for the last digit, which is 9, and the middle of “Oviedo” and the crown is buffed away as someone got carried away with the buffing wheel, but there is enough there to positively ID it.

There is no evidence of set-back. The action was worked over by whoever did the sporterizing and it cycles smoothly, with no binding, and to all appearance is excellent condition.